Unoda kurarama kwenguva yakareba here? Tora imbwa!

Varidzi vembwa vanowanzogara kwenguva yakareba kupfuura vanhu vane kana vasina dzimwe mhuka dzinovaraidza, uye hapana tsananguro chaiyo isati yawanikwa yechiitiko ichi. Kuwanikwa kunoshamisa ndekwevasainzi veSweden vakaburitsa chinyorwa mumagazini yeSainzi Reports.

Kana iwe ukabvunzurudza varidzi vembwa, vanhu vazhinji vanozotaura kuti zvipfuwo zvavo zvinokanganisa hupenyu nemafungiro nenzira yakanaka kwazvo. Vafambidzani vane makumbo mana vanowanzopihwa kune vasina kuroora uye vakarega basa kuti vagone kurarama neshungu. Mhuri dzine vana dzinonzwawo kufara zvikuru kana paine imbwa yakavimbika, uye vana vaduku vanodzidza kuva nehanya uye kuva nehanya. Asi imbwa dzinokwanisa here kubata nebasa rakakomba rakadaro sokuwedzera upenyu? Masayendisiti kubva kuYunivhesiti yeUppsala - mukurusa muScandinavia - vakatarisa kuti ndizvo zvazviri here.

Vatsvakurudzi vakatsvaga boka rinodzora re3,4 mamiriyoni eSweden ane makore 40-85 akanga ane chirwere chemoyo kana sitiroko muna 2001 kana kuti gare gare. Vatori vechikamu muchidzidzo ichi vaisanganisira varidzi vembwa nevasiri varidzi. Sezvazvakazoitika, boka rekutanga raiva nezviratidzo zvehutano zvakanakisisa.

Kuvapo kwembwa mumba kwakaderedza mukana wekufa nguva isati yakwana ne33% uye kwakaderedza mukana wekukura kwechirwere chemoyo nevascular ne11%. “Chinofadza ndechekuti imbwa dzakanyanya kubatsira muhupenyu hwevanhu vasina kuroorwa, avo sezvatagara tichiziva, vane mukana wekufa kudarika vane mhuri,” akadaro Mwenya Mubanga wekuUppsala University. Kune veSweden vaigara nevaroora kana vana, kuwirirana kwaive kushoma kutaurwa, asi kuchiri kuoneka: 15% uye 12%, zvichiteerana.

Kubata kwakanaka kweshamwari dzine makumbo mana hakusi zvishoma nekuda kwekuti vanhu vanofanira kufamba nemhuka dzavo dzemhuka, izvo zvinoita kuti mararamiro avo awedzere kushanda. Simba re "hupenyu hwekuwedzera" hunoita hunoenderana nerudzi rwembwa. Saka, varidzi vemarudzi ekuvhima vairarama paavhareji kwenguva yakareba kupfuura varidzi vembwa dzekushongedza.

Mukuwedzera kune chikamu chemuviri, manzwiro anowanikwa nevanhu anokosha. Imbwa dzinogona kuderedza kufunganya, kubatsira kutsungirira kusurukirwa, uye kuva netsitsi. "Takakwanisa kuratidza kuti varidzi vembwa vanonzwa kushomeka kushoma uye kushamwaridzana zvakanyanya nevamwe vanhu," akadaro Tove Fall, mumwe wevanyori vezvidzidzo. Masayendisiti haasanganisi kuti vanhu vanorarama kwenguva yakareba nekuda kwekubatana nemhuka pamwero we microflora - izvi zvinoramba zvichionekwa.